This Article Will Tell You How to Correctly Configure Your Audio. Read this article before using a Lexus Hamilton Conversion Kit. Here is a video that shows the steps we outline below:. With the Hamilton Conversion Kits, it is important that you no l

This Article Will Tell You How to Correctly Configure Your AudioRead this article before using a Lexus Hamilton Conversion KitHere is a video that shows the steps we outline below:<iframe width="100%" src="https://www.youtube.com/embed/OwlfsNmQOUs?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable">&#xA0;</iframe>With the Hamilton Conversion Kits, it is important that you no longer use your factory Lexus Bluetooth network.&#xA0;Your phone will stream audio through to the Hamilton Conversion Kit, and the Hamilton Conversion Kit will play audio via the AUX line (our plugs tapped into this harness behind your factory radio).&#xA0;It is important that you have your phone paired only to your new Hamilton network.&#xA0;To Pair CarPlay:1) Power on your Lexus2) Open your iPhone Settings &gt; Bluetooth &gt; Look for a new device similar to &quot;Hamilton-1234&quot;3) Approve the following prompts on your phone: 1) Tap &quot;accept&quot; to the pairing code 2) Tap &quot;allow&quot; to favorites and contacts 3) When the prompt to connect CarPlay appears, tap &quot;connect&quot;4) Wait for CarPlay to Automatically appear after about 30 seconds*MOST IMPORTANT* To Set AUX Mode:Note: If you have a 2012-2015 Lexus RX, 2016-2019 Lexus RX, Lexus IS/RC, Lexus NX, or Lexus CT, long-holding the &quot;menu&quot; button in front of your knob/mouse/touchpad for 3-seconds will switch between the Hamilton OS and your Original Lexus OS. On a 2009-12 Lexus RX you will long-hold the phone-hangup button on the steering wheel instead.&#xA0;On you factory system it is very important to play music from CarPlay to set your Audio Source to &quot;AUX&quot; mode.&#xA0;<img src="https://attachments.gorgias.help/3dBwk7WjO4Z2NZ9m/hc/0e8PW74AQGxDnpGB/2025091721-0027b9cc-7878-46d9-9d24-84aa4cd83b90-screenshot%202025-09-17%20at%205.23.22%E2%80%AFpm.png" style="width: 300px;" class="fr-fic fr-dib fr-fil">Erasing Factory Bluetooth Pair Records - Important to Prevent Factory BT From Fighting Hamilton NetworkIt is very important to erase your factory iPhone pair records from your factory Lexus and from your factory Lexus network from your iPhone also.&#xA0;Long hold the voice-speech button on your steering wheel for 3 seconds to switch between the Hamilton OS and your factory Lexus OS.&#xA0;To Delete Lexus Pair Records:1. Go to your original Lexus OS Home Screen. Click &quot;Setup&quot; &gt; &quot;Bluetooth&quot; or &quot;Audio&quot; &gt; Click &quot;Bluetooth Audio Settings&quot; &gt; Remove your device from your factory Bluetooth pair records. We also recommend you turn off factory Lexus Bluetooth power from this menu. On some Lexus vehicles after you delete all pair records, the Bluetooth power automatically turns to &quot;Off.&quot; That is ideal.&#xA0;You do not want your factory Bluetooth network trying to connect to your iPhone anymore.&#xA0;To Delete Lexus Bluetooth Network from Your iPhone1. On your iPhone open Settings &gt; Bluetooth &gt; Locate your factory Lexus bluetooth name (Usually named &quot;CARMULTIMEDIA&quot;) &gt; Click (i) &gt; Scroll to the bottom &gt; Select &quot;Forget This Device&quot;You do not want your iPhone to try and pair to your factory Bluetooth network anymore. On your iPhone this frequently appears as &quot;CARMULTIMEDIA.&quot;&#xA0;Pro-Tip for Auto Connection:If you want your Hamilton Conversion Kit to automatically connect and open CarPlay when you get in the car, from the Settings App on the Hamilton Home Page Select &quot;Phone Connection Settings&quot; from the left-side menu &gt; Then turn &quot;Auto Connection&quot; and &quot;Remember Device&quot; both to the &quot;on position.&#xA0;

How to Correctly Configure Audio for CarPlay *Must Watch*

We are going to talk about how to properly set your time in your new Hamilton Conversion Kit. Above all, we recommend connecting the blue-connector antenna for GPS. If your unit has the GPS connected and you pair your unit to WiFi, it will set the ti

We are going to talk about how to properly set your time in your new Hamilton Conversion Kit.&#xA0;Above all, we recommend connecting the blue-connector antenna for GPS. If your unit has the GPS connected and you pair your unit to WiFi, it will set the time automatically and stay set correctly. Alternatively, if you have a 4G SIM installed (T-Mobile) and the GPS, the time will set automatically and stay set.&#xA0;We recommend you briefly connect the unit to WiFi after installing it and let the time set automatically.&#xA0;If to wish to manually set your time, watch the video below:1. On the Hamilton OS, swipe down from the top to access the Android controls. Swipe down again on the darker portion, this will reveal a gear in the bottom right of the screen. This is the button for Android settings. Click on it.&#xA0;2. In the Android settings, scroll down and click &quot;System&quot; &gt; &quot;Date and Time.&quot; Here you can turn off the automatically set time feature and manually set your time. To make sure your lower clock also sets, make sure to manually configure your time zone to the matching time you set.&#xA0;<iframe width="100%" src="https://www.loom.com/embed/6c3a54e8b3f248459c91b844899bf3ee?sid=7d0fe2b4-5a78-45c7-b5d5-d7b4ebdcca4d" frameborder="0" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true" class="fr-draggable"></iframe>If you have any questions, give us a call or email (919) 858-2890 or <a href="mailto:support@hamiltonmotorcompany.com">support@hamiltonmotorcompany.com</a>. Please watch the above video fully.&#xA0;

Setting Time on Lexus Conversion Kits

Hamilton Motor Company

Lexus Conversion Kits

Hamilton Conversion Kit for Toyota Factory Reset

Change WiFi Hotspot Channel to 2.4 GHz (Minimize any risk of CarPlay interference)

Hamilton Conversion Kit for 4Runner - Turn on Factory Amp

Toyota Conversion Kits

Configure Audio and CarPlay Hamilton Upgrade Kit for Toyota

Resolve CarPlay Glitches Hamilton Upgrade Kits Toyota

Hamilton Upgrade Kit for Toyota DIP Switch Settings

2014-2019 Tacoma Compatibility Details

Land Cruiser (J200) Hamilton Upgrade Kit Compatibility Table

Toyota Upgrade Kits (Module Only)

Configuring Audio and CarPlay Hamilton Upgrade Kits for Lexus

Resolve CarPlay Glitches Hamilton Upgrade Kits Lexus

Hamilton Upgrade Kit for Lexus DIP Switch Settings

Lexus Upgrade Kits (Module Only)

Configuring Audio and CarPlay Hamilton Upgrade Kits for Subaru

Resolve CarPlay Glitches Hamilton Upgrade Kits Subaru

Subaru DIP Switch Settings

Subaru Upgrade Kits (Module Only)

SOLVE: Just installed and am having issues playing audio

Do I need to update my new Hamilton system?

iOS 26 SOLVE: CarPlay Appears Too Zoomed Out